Earthquake tzbc: 02/01/2005 13:41:53 GMT, M=5.2, N8.19 E94.16, 19.2km depth, Bias: pga=0.00 pgv=0.00 Seismic Stations Explanation of Flags M - Manually flagged T - Outlier G - Amplitude off scale or below noise I - Incomplete data N - Not in list of known stations